Leetcode 408: Valid Word Abbreviation
Problem Statement Description A string can be abbreviated by replacing any number of non-adjacent, non-empty substrings with their lengths. The lengths should not have leading zeros. For example, a string such as "substitution" could be abbreviated as (but not limited to): "s10n" ("s ubstitutio n") "sub4u4" ("sub stit u tion") "12" ("substitution") "su3i1u2on" ("su bst i t u ti on") "substitution" (no substrings replaced) The following are not valid abbreviations:...